1378864643325

Names of 1378864643325

• Cardinal: 1378864643325 can be written as One trillion, three hundred seventy-eight billion, eight hundred sixty-four million, six hundred forty-three thousand, three hundred twenty-five.

Scientific notation

• Scientific notation: 1.378864643325 × 10¹²

Factors of 1378864643325

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1483

Divisors of 1378864643325

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 13 15 25 39 53 59 65 75 159 177 195 265 295 325 617 689 733 767 795 885 975 1325 1475 1851 2067 2199 2301 3085 3127 3445 3665 3835 3975 4425 8021 9255 9381 9529 10335 10995 11505 15425 15635 17225 18325 19175 24063 28587 32701 36403 38849 40105 40651 43247 46275 46905 47645 51675 54975 57525 78175 98103 109209 116547 120315 121953 129741 142935 163505 182015 194245 200525 203255 216235 234525 238225 425113 452261 473239 490515 505037 546045 562211 582735 601575 609765 648705 714675 817525 910075 971225 1016275 1081175 1275339 1356783 1419717 1515111 1686633 1929359 2125565 2261305 2292091 2366195 2452575 2525185 2730225 2811055 2913675 3048825 3243525 5788077 5879393 6376695 6783915 6876273 7098585 7575555 8433165 9646795 10627825 11306525 11460455 11830975 12625925 14055275 17638179 23969833 25081667 26683399 28940385 29396965 29797183 31883475 33919575 34381365 35492925 37877775 42165825 48233975 57302275 71909499 75245001 80050197 88190895 89391549 119849165 125408335 133416995 144701925 146984825 148985915 171906825 311607829 346884187 359547495 376225005 400250985 440954475 446957745 599245825 627041675 667084975 744929575 934823487 1040652561 1414220147 1558039145 1734420935 1797737475 1881125025 2001254925 2234788725 4242660441 4674117435 5203262805 7071100735 7790195725 8672104675 18384861911 21213302205 23370587175 26016314025 35355503675 55154585733 91924309555 106066511025 275772928665 459621547775 1378864643325
• Sum of all divisors σ(n): 2551404199680
• Sum of proper divisors (its aliquot sum) s(n): 1172539556355
• 1378864643325 is a deficient number, because the sum of its proper divisors (1172539556355) is less than itself. Its deficiency is 206325086970

Bases of 1378864643325

• Binary: 10100000100001010101111001011110011111101₂
• Hexadecimal: 0x1410ABCBCFD
• Base-36: HLFWENZX

Squares and roots of 1378864643325

• 1378864643325 squared (1378864643325²) is 1901267704611779467055625
• 1378864643325 cubed (1378864643325³) is 2621590815384862752435212953559953125
• The square root of 1378864643325 is 1174250.6731209483
• The cube root of 1378864643325 is 11130.3087558211

Scales and comparisons

• 1,378,864,643,325 seconds is equal to 43,843 years, 32 weeks, 5 days, 12 hours, 28 minutes, 45 seconds.
• To count from 1 to 1,378,864,643,325 would take you about one hundred nine thousand, six hundred nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1378864643325 cubic inches would be around 927.5 feet tall.

Recreational maths with 1378864643325

• 1378864643325 backwards is 5233464688731
• The number of decimal digits it has is: 13
• The sum of 1378864643325's digits is 60
• More coming soon!